CVE-2023-27351

Known Exploited (CISA KEV)HIGH

8.9

CVSS Severity Score

EPSS Score95.7460%

EPSS Percentile85.84th

PublishedApr 20, 2026

Last ModifiedJun 12, 2026

Vulnerability Description

PaperCut NG/MF contains an improper authentication vulnerability that could allow remote attackers to bypass authentication on affected installations via the SecurityRequestFilter class.

Affected Platforms (CPE)

📦

PaperCut

NG/MF

Refer to description

References & Advisories

🔗 https://nvd.nist.gov/vuln/detail/CVE-2023-27351

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